Robust Water Treatment Equipment Membrane for Material Separation

• Customization: Available
• Membrane Type: Spiral
• Type: NF
• Model NO.: NF98-SP-8040F34
• Stable Salt Rejection: 99%
• Gpd(Gallon): 12500gallon/Day
• Feature: Large Flux, Durability, Super Hydrophilic
• Usage: Materials Separation and Filtration System
• Core Technology: Thin Film Nanocomposite(Tfn)
• Warranty: Case by Case
• Capacity: 5000PCS/Month
• Delivery Time: 10-15 Days
• Transport Package: Carton Box
• Specification: 8 Inch
• Trademark: Proshare
• Origin: China
• HS Code: 8421999090
• Production Capacity: 60, 000PCS/Year

Product Description

Product Description

 

Proshare Innovation Suzhou Co., Ltd. introduces the NF98 series nanofiltration membrane element, which adopts a proprietary multilayer composite membrane. This cutting-edge technology utilizes nano-level and ultra-thin hydrophilic coating, delivering outstanding anti-fouling performance. Remarkably, the flux is more than twice that of leading international brands, with operating pressure reduced by at least 50%. The NF98 can effectively replace traditional TFC membranes such as NF270, XC-N, DL, and DK due to its superior, comprehensive performance.

1. The NF98 membrane boasts a super hydrophilic surface, providing excellent anti-fouling performance and a prolonged lifespan.
2. The NF98's product flux is typically 30% higher than that of traditional TFC membranes. Some variants even achieve double the flux, resulting in significantly reduced energy consumption.
3. Achieving a rejection rate of over 98% for high monovalent salts (such as magnesium sulfate, iron, and heavy metals), while allowing monovalent salts to pass through.
4. The NF98 offers a high rejection rate for organic compounds including pesticides, herbicides, antibiotics, and THM precursors.

 

What is Nanofiltration?

Nanofiltration is a specialized membrane process designed to reject dissolved solutes approximately 1 nanometer (10 Angstroms) in size, hence the term 'nanofiltration.'

Nanofiltration membranes operate between the realms of reverse osmosis (RO) and ultrafiltration (UF), rejecting solutes based on size and weight.reverse osmosis (RO) and ultrafiltration (UF) : Organic molecules with molecular weights between 200 - 400 are effectively rejected. Nanofiltration membranes can remove contaminants such as:

• Dissolved organics.
• Endotoxins/pyrogens.
• Insecticides/pesticides.
• Herbicides.
• Antibiotics.
• Nitrates.
• Sugars.
• Latex emulsions.
• Metal ions.

Typical applications of nanofiltration membrane systems include:

• The removal of color and total organic carbon (TOC) from surface water.
• The removal of hardness or radium from well water.
• The overall reduction of total dissolved solids (TDS).
• The separation of organic from inorganic matter in specialty food and wastewater applications.

Product Parameters

 

Product	Effective Membrane  area ft² (m²)	Feed spacer thickness  (mil)	Product Flow Rate ¹       ²gpd( m³/d)	Rejection rate of Bivalent salt ion¹(%)	Rejection rate of Monovalent salt ion¹(%)
NF98-HF-4040F34³	82(7.6)	34	2800(10.6)	96	30-50
NF98-HF-8040F34³	400(37)	34	13800(52.2)	96	30-50
NF98-SP-4040F34³	82(7.6)	34	2500(9.5)	99	30-50
NF98-SP-8040F34³	400(37)	34	12500(47.3)	99	30-50
NF98-Pro-4040F34³	82(7.6)	34	1850(7.0)	99	40-60
NF98-Pro-8040F34³	400(37)	34	9100(34.4)	99	40-60
NF98-SPEC-4040F34³	82(7.6)	34	/	Customized	Customized
NF98-SPEC-8040F34³	400(37))	34	/	Customized	Customized

 

Water yield and desalination rates were determined using the following standard test conditions: 2000 ppm MgSO4, 70 psi (0.48 MPa), 77°F (25°C), 15% recovery. Additionally, 2000 ppm NaCl, 70 psi (0.48 MPa), 77°F (25°C), 15% recovery.
2. Variation range of water yield is +/-15%.
3. F34 is encased in a fiberglass wrapped shell with a mesh thickness of 34 mil. Optional extra shells, meshes, and components are available. HF, SP, Pro, and SPEC letters denote high throughput, salt separation, high rejection, and customized series of nanofiltration membranes respectively. (For more details, please consult our pre-sales engineers.)
SIZE: mm

Model	A	B	C
4040	1016	100.3	19.1
8040	1016	200	28.6

 

Whatis the difference between Nanofiltration and Loose Reverse Osmosis?
There are various perspectives on whether nanofiltration is a loose form of reverse osmosis, depending on the application. Proshare's NF98 series nanofiltration membrane outperforms mainstream imported brands, delivering outstanding performance that not only meets theDonnan
effect with high selective rejection of ions (FIG. 4), but it also allows for customizable desalination and COD removal performance to meet customer needs. (Feel free to consult our senior pre-sales engineers for the best solution.)

 

Rejection rate (NF98-SP VS D*) Flux (NF98-SP VS D*) Reverse osmosis structure chart

Our Advantages

Sucessful Application

 

 

                                     Seawater Desalination | Zero Discharge of Latex Wastewater | Copper Foil Industry Wastewater Treatment

 

New Energy Industry | Sulfuric Acid Purification and Recovery | Lithium Extraction from Salt Lake

Certifications

 

 

Health & Safety Management System Certificate, Environmental Management System Certificate, ISO9001 Quality System Certificate

 

Invention Patent of Membrane Production, Invention Patent of Multi-layer RO Membrane, Utility Model Patent Certificates

Packaging & Shipping

 

 

FAQ

 

1. Q: Are you a manufacturer or a trading company?
A:We are a manufacturer with our own factory, and we also collaborate with other factories using our exclusive technology.
2. Q: What is the lead time for mass production?
A: Our production time for regular models is 10-15 days.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control the entire process from raw materials to production, finished products, and shipment.
4. Q: Can you offer a sample before the mass order? Is it free or extra?
A: Yes, samples will be kindly arranged for your confirmation. Please contact us for more details.
5. Why choose us?
We harness advanced technology for the production of TFN membranes.
We have established China's first TFN coating production line, achieving stable mass production.
Our facilities include a 1000m² test platform with advanced water testing technology.
We provide RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer our customers competitive prices along with excellent product quality and comprehensive services.

Company Profile

 

Proshare History
2016 - Proshare PhD. team led by Dr. Lin Xiaofeng, an expert of the National Major Talent Introduction Project returned to China.
2017 - Proshare headquarter located in Nanopolis Suzhou, the world's largest nano technology industrial application community.
2018 - Proshare seted up first exclusive designed start mass production.
2019 - Successfully replaced imported nanofiltration membrane products, stably applied in textile wastewater, landfill leach ate, high salt & COD wastewater and many other environmental protection fields. Also became the first domestic supplier of high-end household nanofiltration water purifier.
2020 -Proshare launched for large environmental engineering enterprises and successfully served a number of listed companies.
2021-Proshare began a qualified supplier of Sinopec and provided for petrochemical industry.
2022 - Proshare subsidiaries in Shenzhen city, Hunan Province, Fujian Province and Jiangxi were established. Extend our service to customers and turn into the first domestic supplier among , etc.
2023-Proshare become the first domestic supplier for international luxury cruise companies.
2024-Expecting soon.